# SDR ASAA2021042534646

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2021
- Submitted: April 26, 2021
- Operation: Air carrier
- Aircraft: [N461AS](https://openairdocs.org/aircraft/N461AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36363
- Aircraft time: 26,646 hours, 8,502 cycles
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Charger
- Part number: 893003
- Part serial: C3713
- Condition: Faulted
- Location: Aux Battery
- Part time: 66,074 hours, 23,633 cycles
- Stage of operation: IN
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021042534646

## Discrepancy

AUXILIARY BATTERY CHARGER GREEN LIGHT FLASHING. GROUNDED - YES. REMOVED & REPLACED AUX BATT CHARGER, INSTALLATION TEST GOOD REF B737-900 AMM 24-31-31/401.

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